Formby Bay Weather Forecast
- 8
- 22
Partly cloudy
- 11
- 26
Mostly sunny
- 13
- 25
Partly cloudy
- 13
- 23
Partly cloudy
- 13
- 26
Sunny
- 14
- 31
Mostly sunny
- 15
- 26
Partly cloudy
Today 7 Dec Yorke Peninsula
Partly cloudy. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.
Central Coastal Waters
- Wind
- Variable about 10 knots becoming west to northwesterly 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre, increasing to around 1 metre in the west.
- 1st Swell
- Southwesterly 2 to 3 metres, decreasing to 2 metres later in the evening.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system is building west of the Bight. The high will move slowly eastwards today and early next week to be centred over the Tasman Sea by Monday. Another weak cold front clips the southeast late Monday, before another high pressure ridge develops south of the Bight on Tuesday. A trough of low pressure develops across the far north on Tuesday and Wednesday.
Formby Bay Temperature Statistics View More
December Temperature
Stenhouse Bay (24km)
Lowest 3 December, 2025
9.1 °CAverage December
17.8 °CHighest 3 December, 2025
33.4 °C
Climate (2020–Present)
Stenhouse Bay (24km)
Average Low 2020–2025
13.1 °CAverage 2020–2025
16 °CAverage High 2020–2025
20.4 °C